Datasheet Texas Instruments OPA2378 — 数据表

制造商	Texas Instruments
系列	OPA2378

低噪声，900kHz，RRIO，精密运算放大器，ZerГё-漂移系列

数据表

PDF, 1.2 Mb, 修订版: D, 档案已发布: Oct 22, 2009

从文件中提取

	OPA2378AIDCNR	OPA2378AIDCNT
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes	No

Parameters / Models	OPA2378AIDCNR	OPA2378AIDCNT
Additional Features	EMI Hardened,Zero Drift	EMI Hardened,Zero Drift
Architecture	CMOS	CMOS
CMRR(Min), dB	100	100
CMRR(Typ), dB	112	112
GBW(Typ), MHz	0.9	0.9
Input Bias Current(Max), pA	550	550
Iq per channel(Max), mA	0.15	0.15
Iq per channel(Typ), mA	0.125	0.125
Number of Channels	2	2
Offset Drift(Typ), uV/C	0.25	0.25
Operating Temperature Range, C	-40 to 125	-40 to 125
Output Current(Typ), mA	30	30
Package Group	SOT-23	SOT-23
Package Size: mm2:W x L, PKG	8SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	8SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)
Rail-to-Rail	In,Out	In,Out
Rating	Catalog	Catalog
Slew Rate(Typ), V/us	0.4	0.4
Total Supply Voltage(Max), +5V=5, +/-5V=10	5.5	5.5
Total Supply Voltage(Min), +5V=5, +/-5V=10	2.2	2.2
Vn at 1kHz(Typ), nV/rtHz	20	20
Vos (Offset Voltage @ 25C)(Max), mV	0.07	0.07

	OPA2378AIDCNR	OPA2378AIDCNT
RoHS	Compliant	Compliant

下载
Tuning in Amplifiers
PDF, 44 Kb, 档案已发布: Oct 2, 2000
Have you ever had the experience of designing an analog gain block with an amplifier that is specified to be unity gain stable only to find that it is oscillating out of control in your circuit? Or have you ever replaced a stable voltage feedback amplifier with a current feedback amplifier to find that the current feedback amplifier immediately oscillates when placed in the amplifier socket? Oscil
下载
Single-Supply Operation of Operational Amplifiers
PDF, 77 Kb, 档案已发布: Oct 2, 2000
Operation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation.
下载
Op Amp Performance Analysis
PDF, 76 Kb, 档案已发布: Oct 2, 2000
This bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device awaiting feedback direction of the end circuit's function. Just how well the amplifier performs the function reflects through the feedback inte

系列: OPA2378 (2)